In this Part a "work availability requirement" is a requirement that a claimant be available for work.
For the purposes of this section "available for work" means able and willing immediately to take up paid work (or more paid work or better-paid work).
Regulations may impose limitations on a work availability requirement by reference to the work to which it relates; and the Secretary of State may in any particular case specify further such limitations on such a requirement.
A limitation under subsection (3) may in particular be by reference to—
and may be indefinite or for a particular period.
Regulations may for the purposes of subsection (2) define what is meant by a person being able and willing immediately to take up work.